Weighing in the Correct Amount of Refrigerant in a Mitsubishi Mini Split Unit!

I go over how to measure the system and figure out how much refrigerant you need to weigh in. This video is about a Multi-Zone Mitsubishi Heat Pump Installation. I go over how to add the proper amount of refrigerant when you have more liquid line length than what is stated on the rating plate, what valve to hook your hoses into, how to make sure you have the cooling call on every wall unit, general considerations for flaring, as well as other techniques!
Charging Refrigerant in a Mitsubishi Mini Split Unit!